2. a. In column F, Brett wants to display the age of the invoice, which is the number of days between the current date and the invoice date. Provide this information as follows: In cell F6, insert a formula without using a function that subtracts the invoice date (cell B6) from the current date (cell B3). b. Use an absolute reference to cell B3 in the formula. Use the Fill Handle to fill the range F7:F15 with the formula in cell F6, filling the range without formatting. C. 2. a. In column F, Brett wants to display the age of the invoice, which is the number of days between the current date and the invoice date. Provide this information as follows: In cell F6, insert a formula without using a function that subtracts the invoice date (cell B6) from the current date (cell B3). b. Use an absolute reference to cell B3 in the formula. Use the Fill Handle to fill the range F7:F15 with the formula in cell F6, filling the range without formatting. C